I think that the National Harp Association was the first such group. I am not aware of any connection to the AHS, so who is keeping the NHA active? Did you see a listing, and were there names attached?
I have “Harp News” magazines dating back from the fall 1950- to fall 1966. They were published in California. I think in those days there was a California Harpists Association. The harp nes has